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Dave64

Junior Member
Joined
May 30, 2019
Posts
5
Reaction score
7
Location
Victoria, Australia
First Name
Dave
Truck Year
1975
Truck Model
C30 Tray
Engine Size
350SBC
Hi All,
Just like to say thanks for welcoming me to your forum.
Live in Victoria, Australia. Retired, a "tinkerer" at heart, first venture into Chev trucks, so go easy on me if I post in the wrong sub-forum.
Picked up a 1975 C30 tray truck a week or so ago, stock standard SBC350/SM465/14 bolt on dual 7.50 X 16" wheels.
Needs a windscreen , a couple of tyres, and shouldn't be that far off going for a roadworthy to put on club plates. A "weekend warrior", so to speak. Surprisingly for over here, only a few minor rust spots. Locally assembled job from imported parts. So far have found most replacement parts relatively easy to source, don't know yet about prices although a few items I have bought seem to be very competitive.
Cheers, Dave64
 

Shorty81

Baby Boomer
Joined
Mar 19, 2018
Posts
2,869
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Location
North West ohio
First Name
Darren
Truck Year
86
Truck Model
K20
Engine Size
496
Welcome Dave, glad you got a Chevrolet !! Loads of good information to be had here.
 

Charlie

Mopar by Birth. Chevy by Choice.
Joined
Aug 2, 2017
Posts
1,837
Reaction score
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Location
Euless, Texas
First Name
Don
Truck Year
1974
Truck Model
Cheyenne 10 LWB
Engine Size
350/TH350/AC/4 BBL Quadrajet
:welcome: Pics when you can post.
 

Preston

Full Access Member
Joined
Jan 25, 2019
Posts
787
Reaction score
354
Location
Mechanicsville VA
First Name
Preston
Truck Year
1983
Truck Model
k10
Engine Size
350
Welcome to GMSB from Virginia
 

Old77

Administrator
Staff member
Admin
Joined
Aug 19, 2010
Posts
28,257
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Location
Kansas City, Mo
First Name
Jacob
Truck Year
1977/1990/1991
Truck Model
C10 longbed/R1500 Burb/R3500 Dually
Engine Size
350/350/454
:welcome:
 

Darth Plasma

Full Access Member
Joined
Sep 6, 2018
Posts
167
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186
Location
Pennsylvania
First Name
Nathan
Truck Year
1987
Truck Model
V10
Engine Size
350/SM465
Welcome from the backroads of Pennsylvania!
 

animal

Super Moderator
Staff member
Super Moderator
Joined
Jul 30, 2010
Posts
5,428
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3,545
Location
Georgia
First Name
Lee
Truck Year
1986
Truck Model
c10 silverado
Engine Size
350ish
:welcome:
 

WFO

Full Access Member
Joined
Jan 6, 2017
Posts
3,396
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4,448
Location
Texas Panhandle
First Name
Dan
Truck Year
1986
Truck Model
K20
Engine Size
350
Welcome from the Texas Panhandle.
 

Dave64

Junior Member
Joined
May 30, 2019
Posts
5
Reaction score
7
Location
Victoria, Australia
First Name
Dave
Truck Year
1975
Truck Model
C30 Tray
Engine Size
350SBC
Thanks Guys!,
Well, here be the beast, taken a week ago before I bought it home. Awaiting the windscreen man as I write.

I do have a query for you technically minded people, which I have not seemed to have been able to have answered satisfactorily anywhere else.

Not related to my particular jigger, but in regard to GMC/Chev's use of the NEW PROCESS transmission between 1968 and 1972. It took a while to track down, but downloaded the workshop manual for this particular unit and althouigh very descriptive DOES NOT unfortunately give OEM numbers.

I have here a NEW PROCESS NP435GA, that is the close ratio (4.56:1 FIRST GEAR)transmission, have been searching so far unsuccessfully for an input shaft and/or an input shaft housing. Have come up with several designations, but always seem to lead me to the NP435 with the deep (6.68:1 FIRST GEAR).
NOT THE ONE I'M AFTER!

Had various responses, only ever came out in GMC, only ever came out in the Vee Six, only ever came out in camper vans and/or school buses etc etc etc.

I only need to get onto one (TWENTY-TWO tooth input shaft/input shaft housing and I can have mine up and running).
They also seemed to have come out in two variations, a roller race version for possibly the larger diameter shaft, and the tapered roller type, which is the one I'm hunting for.

If anyone has any leads, it would be appreciated. As I said, don't have a GM part #, but have the original shaft dimensions for verification.

Thanks, Dave64
 

1973c10

Full Access Member
Joined
Sep 25, 2015
Posts
6,376
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24,013
Location
Oregon
First Name
Don
Truck Year
1973
Truck Model
C10
Engine Size
454
Welcome
 

Frankenchevy

Proverbs 16:18
Joined
Jan 3, 2018
Posts
5,957
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7,405
Location
USA
First Name
Jeremy
Truck Year
Square
Truck Model
CUCV
Engine Size
Small
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